i740(4) - NetBSD Manual Pages

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I740(4)                                                                I740(4)




NAME

       i740 - Intel i740 video driver


SYNOPSIS

       Section "Device"
         Identifier "devname"
         Driver "i740"
         ...
       EndSection


DESCRIPTION

       i740 is an Xorg driver for Intel i740 video cards.


SUPPORTED HARDWARE

       The  i740  driver  supports  Intel  740  based  cards.  A list of cards
       reported to work is provided in the README file with the driver source.


CONFIGURATION DETAILS

       Please  refer  to xorg.conf(5) for general configuration details.  This
       section only covers configuration details specific to this driver.

       The driver auto-detects all device information necessary to  initialize
       the card.

       However, if you have problems with auto-detection, you can specify:

       VideoRam - in kilobytes

       DacSpeed - in MHz

       MemBase - physical address of the linear framebuffer

       IOBase  - physical address of the memory mapped IO registers

       The following driver options are supported on all chipsets:

       Option "NoAccel" "boolean"
              Disable  or  enable  2D  acceleration.  Default: acceleration is
              enabled.

       Option "SWCursor" "boolean"
              Request a software cursor (hardware is default). Default: off

       Option "SDRAM" "boolean"
              Force the use of SDRAM timings. Default: off

       Option "SGRAM" "boolean"
              Force the use of SGRAM timings. Default: off

       Option "SlowRam" "boolean"
              Force the use of slower ram timings. Default: off

       Option "Dac6Bit" "boolean"
              Force the use of a 6 Bit Dac (8 Bit is  the  default).  Default:
              off

       Option "UsePIO" "boolean"
              Force  the  use of programmed IO (Memory mapped is the default).
              Default: off

       Note: the i740 X server should automatically detect whether  your  card
       has  SGRAM  or  SDRAM.   Use  the  "sgram" and "sdram" options if it is
       incorrectly detected.


SEE ALSO

       Xorg(1), xorg.conf(5), Xserver(1), X(7)


AUTHORS

       Authors include:  Kevin  E  Martin  and  Daryll  Strauss  of  Precision
       Insight, Inc.

       The  XFree86  version of this driver was donated to The XFree86 Project
       by Precision Insight, Inc., Cedar Park, TX, USA

       The Xorg version of this driver originally came from XFree86 4.4rc2.




                                 X Version 11                          I740(4)